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High Quality Cartridge Mechanical Seal Replacement For John Crane SAF Seal

LP SAF Cartridge Mechanical Seal for Paper-making Equipment and Pressure Screens (for paper pulp agitation), mainly used in chemical engineering, pulp production, pulp drying, pulp screening, and sewage treatment. Designed for pressure screens and other filters. This component can work as an alternative to ANDRITZ SafeMatic seal support system.

Lepu Seal mechanical seal manufacturer & supplier can provide OEM service.

We are a mechanical seal manufacturer with 25 years of production experience since 1998 in China.

 Mechanical Seal Application:

• Structure: Double-End

• Medium: oil, water, sulphite lyes, paper pulp ac·o alkali and other solvents 

• Standard: Specific Customization

• Inner Diameter: 45 mm to 200 mm

• 01
  
  

  Double-end, multiple springs, with spring protector, balanced, independent direction of rotation, spring standing mechanical seal.

• 02
  
  

  The component is cartridge seal with easy installation.

• 03

  The springs are not touching the sealed mediums so that there will be no jam caused by the high viscosity and crystallization active content.

• 04
  
  

  This makes sure the flexibility of the compensation ring and as a result, it lasts the lifetime of the whole component.

• 05
  
  

  Multi spring structure makes the load on the sealing faces balanced.

  
  

• 06
  
  

  The seal needs to work with sealing water, which has the pressure of 0.1 - 0.3 MPa and flow rate of 3 - 8 L/min.

LP SAF

LP SAF

Guangzhou Lepu machinery CO., LTD becomes one of the leading mechanical seal supplier in south of China, we focus in designing and manufacturing mechanical seal for many kinds of famous brand pumps, our mechanical seal cover many kinds of industry like food, petrol chemical, paper making, sea ship, and so on.